30023231107 has 2 divisors, whose sum is σ = 30023231108. Its totient is φ = 30023231106.

The previous prime is 30023231081. The next prime is 30023231129. The reversal of 30023231107 is 70113232003.

It is a happy number.

It is an a-pointer prime, because the next prime (30023231129) can be obtained adding 30023231107 to its sum of digits (22).

It is a strong prime.

It is an emirp because it is prime and its reverse (70113232003) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 30023231107 - 2¹¹ = 30023229059 is a prime.

It is a super-2 number, since 2×30023231107² (a number of 22 digits) contains 22 as substring.

It is not a weakly prime, because it can be changed into another prime (30023231167) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 15011615553 + 15011615554.

It is an arithmetic number, because the mean of its divisors is an integer number (15011615554).

Almost surely, 2^30023231107 is an apocalyptic number.

30023231107 is a deficient number, since it is larger than the sum of its proper divisors (1).

30023231107 is an equidigital number, since it uses as much as digits as its factorization.

30023231107 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 756, while the sum is 22.

The spelling of 30023231107 in words is "thirty billion, twenty-three million, two hundred thirty-one thousand, one hundred seven".